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Call this once:


function Test()


prog:Bind();


prog:SetVertexShaderParam3f("eyePos", 1, 1, 1);

prog:SetVertexShaderParam4f("texMove", 1, 1, 1, 1);

prog:SetSampler("frameBuffer", 6);

prog:SetSampler("normalMap", 1);

prog:SetSampler("distortionMap", 2);

prog:SetFragmentShaderParam1f("screenWidth", 800);

prog:SetFragmentShaderParam1f("screenHeight", 600);

prog:SetFragmentShaderParam1f("etaRatio", 0.1);


prog:Unbind();


end


Call this 10000 times


Test();


Brian